Similar terms used for men are cad, rake , male slut, man whore, himbo , womanizer, stud, and player. It was used to describe a woman as dirty, or refer to her as a prostitute, harlot, or immoral woman. The word slut also took a similar form around the same era in the Norwegian language as "slutr" sleet, also known as an impure liquor. An exact male equivalent of the term does not exist. The lack of a comparably popular term for men highlights the double standard in societal expectations gender roles between males and females, as negative terms for sexually promiscuous males are rare. For example, a man's masculinity can be undermined by using terms such as weak, sissy , pussy , or whipped.